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Date:      Mon, 4 Feb 2019 20:20:10 -0500
From:      George Mitchell <george+freebsd@m5p.com>
To:        freebsd-hackers@freebsd.org
Subject:   Re: Non-interactive multivolume restore
Message-ID:  <5e7f90d8-d4a6-9ae3-3e92-2abc3103c683@m5p.com>
In-Reply-To: <32330.1549288285@critter.freebsd.dk>
References:  <5fc87495-8fdc-c1f3-0b95-8609347794f0@m5p.com> <alpine.BSF.2.20.1902041440510.35838@puchar.net> <32330.1549288285@critter.freebsd.dk>

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From: George Mitchell <george+freebsd@m5p.com>
To: freebsd-hackers@freebsd.org
Message-ID: <5e7f90d8-d4a6-9ae3-3e92-2abc3103c683@m5p.com>
Subject: Re: Non-interactive multivolume restore
References: <5fc87495-8fdc-c1f3-0b95-8609347794f0@m5p.com>
 <alpine.BSF.2.20.1902041440510.35838@puchar.net>
 <32330.1549288285@critter.freebsd.dk>
In-Reply-To: <32330.1549288285@critter.freebsd.dk>

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On 2/4/19 8:51 AM, Poul-Henning Kamp wrote:
> --------
> In message <alpine.BSF.2.20.1902041440510.35838@puchar.net>, Wojciech P=
uchar writes:
>>> files you want to restore, as opposed to additional dump volumes.
>>>
>>> I thought perhaps 'cat dumpvols... | restore -x -f -', but that
>>> gets confused at the beginning of the second volume.
>>>
>>> What's the right way to do this?                          -- George
>>>
>>>
>> look at -P option.
>=20
> I was just about to say:  -P is there exactly for tape libraries etc.
>=20

Thanks to all who pointed this out to me!  I think I will propose a
documentation patch to give an example of this usage, as I had to go
poking into the code to see exactly how this works.  But first I'm
verifying that my new understanding is correct.            -- George


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